Answer: She is correct because each ratio is equivalent to 5:1, except for the last one, which is 1:5
5/1 = 5:1
10/2 = 5:1
25/5 = 5:1
10/50 = 1:5
6(7n – 5m) + 8m
42n - 30m + 8m
42n -22m
Answer: 42n-22m
Answer:
Length = 27 metresWidth = 9 meters
Step-by-step explanation: